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经营范围
发明名称
DISK REPRODUCTION DEVICE
摘要
申请公布号
JPH04141857(A)
申请公布日期
1992.05.15
申请号
JP19900263472
申请日期
1990.10.01
申请人
SONY CORP
发明人
MISONO KOSUKE;ISHII TOSHIYUKI
分类号
G11B19/12;G11B19/02;G11B27/34
主分类号
G11B19/12
代理机构
代理人
主权项
地址
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